The ocean feeds millions; our duty is to protect it while harnessing its potential.
一只小狗只有在什么都不干的情况下才会受到表扬。
解释:所谓美的东西,无论在上下、内外还是远近,都不会产生危害,所以才叫做美。
When you light a candle, you also cast a shadow.